class_docstr: Base helper class for next frame tests.
code: def TestOnVariousUpSampleLayers(
      self, hparams, model, expected_last_dim
  ):
      self.TestVideoModel(
          4,
          1,
          hparams,
          model,
          expected_last_dim,
          upsample_method="bilinear_upsample_conv",
      )
      self.TestVideoModel(
          4,
          1,
          hparams,
          model,
          expected_last_dim,
          upsample_method="nn_upsample_conv",
      )
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import numpy
  from tensor2tensor.data_generators import video_generated
  from tensor2tensor.layers import modalities
  from tensor2tensor.utils import registry
  import tensorflow.compat.v1
  from tensorflow.compat.v1 import estimator
label_desc: Use image node_id 12 for calling the BaseNextFrameTest obj's underlying member method code with example usage: obj.TestOnVariousUpSampleLayers(hparams, model, expected_last_dim) without return types